I started CMD with administrative privileges, then this: npm install -g ccap

But I get an error:

C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\Microsoft.Cpp.InvalidPlatform
.Targets(23,7): error MSB8007: The Platform for project 'hcaptha.vcxproj' is in
valid. Platform='x64'. You may be seeing this message because you are trying t
o build a project without a solution file, and have specified a non-default Pla
tform that doesn't exist for this project. [C:\Users\adam\AppData\Roaming\npm\n
ode_modules\ccap\build\hcaptha.vcxproj]